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Permabond UV620 UV-curable Adhesive

Category	Polymer , Adhesive , Thermoset , Acrylic/Cyanoacrylate Adhesive
Manufacturer	Permabond
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Permabond UV620 UV-curable Adhesive.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

PERMABOND UV620 is a single part, fast curing, UV curable adhesive. Its excellent optical clarity and resistance to yellowing make it ideal for bonding glass and crystal for a high quality finish. It is well suited for a variety of applications including glass furniture, decorative ornaments and other glass objects where high strength and appearance are required. Features & Benefits: Cure on demand Optically clear Resistant to yellowing Fast curing with low-power lamps 100% solids, no solvents Excellent adhesion to metal and glass Information provided by Permabond.

Physical Properties	Metric	English	Comments
Density	1.10 g/cc	0.0397 lb/in³	uncured
Viscosity	2000 - 3000 cP @Temperature 25.0 °C	2000 - 3000 cP @Temperature 77.0 °F	Uncured
Storage Temperature	5.00 - 25.0 °C	41.0 - 77.0 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore D	62	62
Tensile Strength	16.0 MPa	2320 psi	ASTM D2095
Elongation at Break	75 %	75 %
Adhesive Bond Strength	9.00 - 10.0 MPa	1310 - 1450 psi	Glass/steel, Shear

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	121 °C	250 °F
Minimum Service Temperature, Air	-53.9 °C	-65.0 °F

Optical Properties	Metric	English	Comments
Refractive Index	1.49	1.49

Electrical Properties	Metric	English	Comments
Dielectric Constant	4.0 @Frequency 1.00e+6 Hz, Temperature 25.0 °C	4.0 @Frequency 1.00e+6 Hz, Temperature 77.0 °F
Dielectric Strength	12.0 kV/mm	305 kV/in

Processing Properties	Metric	English	Comments
Cure Time	0.0833 min	0.00139 hour	fixture time, (low power 4mW lamp)
Shelf Life	12.0 Month	12.0 Month

Descriptive Properties	Value	Comments
Appearance	Colorless, clear	Uncured
Cure Wavelength (nm)	365-400
Maximum Gap Fill (mm)	1.5
Strength Retention	10% at 200°C	Relative to 0°C
	100% at 0°C	Relative to 0°C
	30% at 150°C	Relative to 0°C
	75% at 100°C	Relative to 0°C
	95% at 50°C	Relative to 0°C

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